S
M
T
W
T
F
S
26
95°
63°
27
95°
61°
28
95°
61°
29
94°
60°
30
95°
59°
31
93°
56°
1
92°
54°
2
89°
54°
3
88°
57°
4
95°
62°
5
96°
63°
6
96°
63°
7
95°
62°
8
97°
60°
9
96°
60°
10
95°
51°
11
91°
50°
12
84°
50°
13
84°
51°
14
85°
50°
15
87°
55°
16
90°
57°
17
94°
59°
18
94°
58°
19
93°
57°
20
93°
57°
21
92°
52°
22
84°
49°
23
83°
48°
24
82°
49°
25
83°
48°
26
81°
46°
27
79°
46°
28
80°
48°
29
80°
49°
30
81°
50°
31
82°
51°
1
84°
52°
2
86°
54°
3
88°
56°
4
91°
57°
5
90°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Basin City
Basin City's August 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 46° and 63°. The average high for August is 89° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Basin City. See also: September | October | November.